1) You can transfer music from your Android phone to the computer first, and then use iTunes or iCloud to transfer music from the computer to the iPod.

2) Transfer music from Android to PC first and then use an iOS data transfer tool to transfer from PC to iPod. iPhone Data Transfer is an iPhone data transfer app that allows you to transfer music and other data between iOS device and PC.

3) Sync music from Android to Gmail, and then download the music on your iPod.

From Android to iPhone transfer data that i have did, all the data transfer program need a USB cable and install a Android Assistant ,The USB will can be used to connect the Android ,iPhone to computer , and the Android Assistant will able to operation the data transfer program on computer . in this way , we can complete the data transfer task ,Like the transfer messages between Android and iPhone